оконечный мультиплексор (terminal multiplexer)
Хуки (Hooks)
tmux allows commands to run on various triggers, called hooks.
Most tmux commands have an after hook and there are a number of
hooks not associated with commands.
Hooks are stored as array options, members of the array are
executed in order when the hook is triggered. Like options
different hooks may be global or belong to a session, window or
pane. Hooks may be configured with the set-hook or set-option
commands and displayed with show-hooks or show-options -H. The
following two commands are equivalent:
set-hook -g pane-mode-changed[42] 'set -g status-left-style bg=red'
set-option -g pane-mode-changed[42] 'set -g status-left-style bg=red'
Setting a hook without specifying an array index clears the hook
and sets the first member of the array.
A command's after hook is run after it completes, except when the
command is run as part of a hook itself. They are named with an
'after-' prefix. For example, the following command adds a hook to
select the even-vertical layout after every split-window:
set-hook -g after-split-window "selectl even-vertical"
All the notifications listed in the CONTROL MODE section are hooks
(without any arguments), except %exit. The following additional
hooks are available:
alert-activity Run when a window has activity. See
monitor-activity.
alert-bell Run when a window has received a bell. See
monitor-bell.
alert-silence Run when a window has been silent. See
monitor-silence.
client-active Run when a client becomes the latest active
client of its session.
client-attached Run when a client is attached.
client-detached Run when a client is detached
client-focus-in Run when focus enters a client
client-focus-out Run when focus exits a client
client-resized Run when a client is resized.
client-session-changed Run when a client's attached session is
changed.
pane-died Run when the program running in a pane
exits, but remain-on-exit is on so the pane
has not closed.
pane-exited Run when the program running in a pane
exits.
pane-focus-in Run when the focus enters a pane, if the
focus-events option is on.
pane-focus-out Run when the focus exits a pane, if the
focus-events option is on.
pane-set-clipboard Run when the terminal clipboard is set
using the xterm(1) escape sequence.
session-created Run when a new session created.
session-closed Run when a session closed.
session-renamed Run when a session is renamed.
window-linked Run when a window is linked into a session.
window-renamed Run when a window is renamed.
window-unlinked Run when a window is unlinked from a
session.
Hooks are managed with these commands:
set-hook [-agpRuw] [-t target-pane] hook-name command
Without -R, sets (or with -u unsets) hook hook-name to
command. The flags are the same as for set-option.
With -R, run hook-name immediately.
show-hooks [-gpw] [-t target-pane]
Shows hooks. The flags are the same as for show-options.
